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2019-04-12src: replace FromJust() with Check() when possibleSam Roberts
FromJust() is often used not for its return value, but for its side-effects. In these cases, Check() exists, and is more clear as to the intent. From its comment: To be used, where the actual value of the Maybe is not needed, like Object::Set. See: https://github.com/nodejs/node/pull/26929/files#r269256335 PR-URL: https://github.com/nodejs/node/pull/27162 Reviewed-By: Anatoli Papirovski <apapirovski@mac.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Gus Caplan <me@gus.host> Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
2019-02-27src: apply clang-tidy rule modernize-deprecated-headersgengjiawen
PR-URL: https://github.com/nodejs/node/pull/26159 Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2019-01-21src: reduce includes of node_internals.hJoyee Cheung
PR-URL: https://github.com/nodejs/node/pull/25507 Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com>
2018-12-03src: fix type mismatch warnings from missing privSam Roberts
Registration initialization functions are expected to have a 4th argument, a void*, so add them where necessary to fix the warnings. PR-URL: https://github.com/nodejs/node/pull/24737 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2018-11-11src: fix v8 compiler warnings in srcDaniel Bevenius
This commit changes the code to use the maybe version. PR-URL: https://github.com/nodejs/node/pull/24246 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Refael Ackermann <refack@gmail.com>
2018-10-04src: name EmbededderGraph edges and use class names for nodesJoyee Cheung
This patch: - Refactors the `MemoryRetainer` API so that the impementer no longer calls `TrackThis()` that sets the size of node on the top of the stack, which may be hard to understand. Instead now they implements `SelfSize()` to provide their self sizes. Also documents the API in the header. - Refactors `MemoryTracker` so it calls `MemoryInfoName()` and `SelfSize()` of `MemoryRetainer` to retrieve info about them, and separate `node_names` and `edge_names` so the edges can be properly named with reference names and the nodes can be named with class names. (Previously the nodes are named with reference names while the edges are all indexed and appear as array elements). - Adds `SET_MEMORY_INFO_NAME()`, `SET_SELF_SIZE()` and `SET_NO_MEMORY_INFO()` convenience macros - Fixes a few `MemoryInfo` calls in some `MemoryRetainers` to track their references properly. - Refactors the heapdump tests to check both node names and edge names, distinguishing between wrapped JS nodes (without prefixes) and embedder wrappers (prefixed with `Node / `). PR-URL: https://github.com/nodejs/node/pull/23072 Reviewed-By: Anna Henningsen <anna@addaleax.net>
2018-10-03src: use JS inheritance for `AsyncWrap`Anna Henningsen
For all classes descending from `AsyncWrap`, use JS inheritance instead of manually adding methods to the individual classes. This allows cleanup of some code around transferring handles over IPC. PR-URL: https://github.com/nodejs/node/pull/23094 Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2018-09-24src: replace deprecated uses of FunctionTemplate::GetFunctionAndreas Haas
PR-URL: https://github.com/nodejs/node/pull/22993 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com>
2018-09-05src: remove calls to deprecated V8 functions (Equals)Michaël Zasso
Remove all calls to deprecated V8 functions (here: Value::Equals) inside the code. PR-URL: https://github.com/nodejs/node/pull/22665 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com> Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
2018-09-05src: remove calls to deprecated v8 functions (IntegerValue)Ujjwal Sharma
Remove all calls to deprecated v8 functions (here: Value::IntegerValue) inside the code (src directory only). Co-authored-by: Michaël Zasso <targos@protonmail.com> PR-URL: https://github.com/nodejs/node/pull/22129 Reviewed-By: Anna Henningsen <anna@addaleax.net>
2018-09-05src: remove calls to deprecated V8 functions (Int32Value)Michaël Zasso
Remove all calls to deprecated V8 functions (here: Value::Int32Value) inside the code. PR-URL: https://github.com/nodejs/node/pull/22662 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Minwoo Jung <minwoo@nodesource.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
2018-08-27child_process: make process_wrap binding internalcjihrig
PR-URL: https://github.com/nodejs/node/pull/22479 Refs: https://github.com/nodejs/node/issues/22160 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2018-07-27src: add proper MemoryInfoName to wrappersJoyee Cheung
- Use camel case names for memory retainers inherited from AsyncWrap instead of their provider names (which are all in upper case) - Assign class names to wraps so that they appear in the heap snapshot as nodes with class names as node names. Previously some nodes are named with reference names, which are supposed to be edge names instead. PR-URL: https://github.com/nodejs/node/pull/21939 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Gus Caplan <me@gus.host> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de>
2018-07-13src: enable more detailed memory trackingAnna Henningsen
This will enable more detailed heap snapshots based on a newer V8 API. This commit itself is not tied to that API and could be backported. PR-URL: https://github.com/nodejs/node/pull/21742 Reviewed-By: James M Snell <jasnell@gmail.com>
2018-07-13src: add HandleWrap::AddWrapMethodsJon Moss
Extracts common setters to a single location PR-URL: https://github.com/nodejs/node/pull/21769 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Minwoo Jung <minwoo@nodesource.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
2018-05-26src: add CHECK_NULL/CHECK_NOT_NULL macrosTobias Nießen
This change introduces CHECK_NULL and CHECK_NOT_NULL macros similar to their definition in v8 and replaces instances of CHECK/CHECK_EQ/CHECK_NE with these where it seems appropriate. PR-URL: https://github.com/nodejs/node/pull/20914 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
2018-05-10src: make CleanupHandles() tear down handles/reqsAnna Henningsen
Previously, handles would not be closed when the current `Environment` stopped, which is acceptable in a single-`Environment`-per-process situation, but would otherwise create memory and file descriptor leaks. Also, introduce a generic way to close handles via the `Environment::CloseHandle()` function, which automatically keeps track of whether a close callback has been called yet or not. Many thanks for Stephen Belanger for reviewing the original version of this commit in the Ayo.js project. Refs: https://github.com/ayojs/ayo/pull/85 PR-URL: https://github.com/nodejs/node/pull/19377 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com>
2018-04-12src: add node_internal.h includes for arraysizeDaniel Bevenius
This commit adds includes for node_internal.h in source files that use arraysize but don't include this header. The motivation for this is to make refactoring easier (and is the reason I noticed this). PR-URL: https://github.com/nodejs/node/pull/19916 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
2018-02-01src: refactor stream callbacks and ownershipAnna Henningsen
Instead of setting individual callbacks on streams and tracking stream ownership through a boolean `consume_` flag, always have one specific listener object in charge of a stream, and call methods on that object rather than generic C-style callbacks. PR-URL: https://github.com/nodejs/node/pull/18334 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Anatoli Papirovski <apapirovski@mac.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2017-12-01src: use non-deprecated versions of `->To*()` utilsLeko
Squashed from multiple commits: - src: replace ->To*(isolate) with ->To*(context).ToLocalChecked() - test: use .As<Object> on Exception::Error > Exception::Error always returns an object, so e.As<Object>() should also work fine See https://github.com/nodejs/node/pull/17343#discussion_r153232027 - test: use .As<Object> instead of ->ToObject we already checked that its a buffer - src: use FromMaybe instead of ToLocalChecked It fixed this test case: 19a1b2e414 - src: pass context to Get() Dont pass Local<Context> is deprecated soon. So we migrate to maybe version. - src: return if Get or ToObject return an empty before call ToLocalChecked Refs: https://github.com/nodejs/node/issues/17244 PR-URL: https://github.com/nodejs/node/pull/17343 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
2017-11-13src: explicitly register built-in modulesYihong Wang
Previously, built-in modules are registered before main() via __attribute__((constructor)) mechanism in GCC and similiar mechanism in MSVC. This causes some issues when node is built as static library. Calling module registration function for built-in modules in node::Init() helps to avoid the issues. Signed-off-by: Yihong Wang <yh.wang@ibm.com> PR-URL: https://github.com/nodejs/node/pull/16565 Refs: https://github.com/nodejs/node/pull/14986#issuecomment-332758206 Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2017-11-07src: CHECK() for argument overflow in Spawn()cjihrig
This commit adds checks for overflow to args and env in Spawn(). It seems extremely unlikely that either of these values would overflow from a valid use case. Fixes: https://github.com/nodejs/node/issues/15622 PR-URL: https://github.com/nodejs/node/pull/16761 Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
2017-10-30src: do not include x.h if x-inl.h is includedJoyee Cheung
PR-URL: https://github.com/nodejs/node/pull/16548 Fixes: https://github.com/nodejs/node/issues/16519 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2017-10-18src: increase usage of context in process_wrap.cccjihrig
Refs: https://github.com/nodejs/node/pull/15380 PR-URL: https://github.com/nodejs/node/pull/16247 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com>
2017-10-16child_process: add windowsHide optioncjihrig
This commit exposes the UV_PROCESS_WINDOWS_HIDE flag in Node as a windowsHide option to the child_process methods. The option is only applicable to Windows, and is ignored elsewhere. Fixes: https://github.com/nodejs/node/issues/15217 PR-URL: https://github.com/nodejs/node/pull/15380 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com>
2017-08-23src: reduce code duplicationJames M Snell
Adds `AsyncWrap::AddWrapMethods()` to add common methods to a `Local<FunctionTemplate>`. Follows same pattern as stream base. PR-URL: https://github.com/nodejs/node/pull/14937 Reviewed-By: Anna Henningsen <anna@addaleax.net>
2017-08-23src: fixup strings, reduce duplicationJames M Snell
PR-URL: https://github.com/nodejs/node/pull/14937 Reviewed-By: Anna Henningsen <anna@addaleax.net>
2017-05-10async_wrap,src: add GetAsyncId() methodTrevor Norris
Allow handles to retrieve their own uid's by adding a new method on the FunctionTemplates. Implementation of these into all other classes will come in a future commit. Add the method AsyncWrap::GetAsyncId() to all inheriting class objects so the uid of the handle can be retrieved from JS. In all applicable locations, run ClearWrap() on the object holding the pointer so that it never points to invalid memory and make sure Wrap() is always run so the class pointer is correctly attached to the object and can be retrieved so GetAsyncId() can be run. In many places a class instance was not removing its own pointer from object() in the destructor. This left an invalid pointer in the JS object that could cause the application to segfault under certain conditions. Remove ClearWrap() from ReqWrap for continuity. The ReqWrap constructor was not the one to call Wrap(), so it shouldn't be the one to call ClearWrap(). Wrap() has been added to all constructors that inherit from AsyncWrap. Normally it's the child most class. Except in the case of HandleWrap. Which must be the constructor that runs Wrap() because the class pointer is retrieved for certain calls and because other child classes have multiple inheritance to pointer to the HandleWrap needs to be stored. ClearWrap() has been placed in all FunctionTemplate constructors so that no random values are returned when running getAsyncId(). ClearWrap() has also been placed in all class destructors, except in those that use MakeWeak() because the destructor will run during GC. Making the object() inaccessible. It could be simplified to where AsyncWrap sets the internal pointer, then if an inheriting class needs one of it's own it could set it again. But the inverse would need to be true also, where AsyncWrap then also runs ClearWeak. Unforunately because some of the handles are cleaned up during GC that's impossible. Also in the case of ReqWrap it runs Reset() in the destructor, making the object() inaccessible. Meaning, ClearWrap() must be run by the class that runs Wrap(). There's currently no generalized way of taking care of this across all instances of AsyncWrap. I'd prefer that there be checks in there for these things, but haven't found a way to place them that wouldn't be just as unreliable. Add test that checks all resources that can run getAsyncId(). Would like a way to enforce that any new classes that can also run getAsyncId() are tested, but don't have one. PR-URL: https://github.com/nodejs/node/pull/12892 Ref: https://github.com/nodejs/node/pull/11883 Ref: https://github.com/nodejs/node/pull/8531 Reviewed-By: Andreas Madsen <amwebdk@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Sam Roberts <vieuxtech@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
2017-04-14src: reduce number of exported symbolsAnna Henningsen
Use `static` definitions and anonymous namespaces to reduce the number of symbols that are exported from the `node` binary. PR-URL: https://github.com/nodejs/node/pull/12366 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com>
2017-03-10meta: restore original copyright headerJames M Snell
A prior io.js era commit inappropriately removed the original copyright statements from the source. This restores those in any files still remaining from that edit. Ref: https://github.com/nodejs/TSC/issues/174 Ref: https://github.com/nodejs/node/pull/10599 PR-URL: https://github.com/nodejs/node/pull/10155 Note: This PR was required, reviewed-by and approved by the Node.js Foundation Legal Committee and the TSC. There is no `Approved-By:` meta data.
2016-12-25src: remove redundant spawn/spawnSync type checkscjihrig
This commit removes C++ checks from spawn() and spawnSync() that are duplicates of the JavaScript type checking. Fixes: https://github.com/nodejs/node/issues/8096 Fixes: https://github.com/nodejs/node/issues/8539 Refs: https://github.com/nodejs/node/issues/9722 PR-URL: https://github.com/nodejs/node/pull/8312 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2016-08-08src: remove unused using declsHaojian Wu
PR-URL: https://github.com/nodejs/node/pull/7990 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Brian White <mscdex@mscdex.net> Reviewed-By: Minwoo Jung <jmwsoft@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Yorkie Liu <yorkiefixer@gmail.com>
2016-06-29src: fix bad logic in uid/gid checksBen Noordhuis
Pointed out by Coverity. Introduced in commits 3546383c ("process_wrap: avoid leaking memory when throwing due to invalid arguments") and fa4eb47c ("bindings: add spawn_sync bindings"). The return statements inside the if blocks were dead code because their guard conditions always evaluated to false. Remove them. PR-URL: https://github.com/nodejs/node/pull/7374 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
2016-05-24src: no abort from getter if object isn't wrappedTrevor Norris
v8::Object::GetAlignedPointerFromInternalField() returns a random value if Wrap() hasn't been run on the object handle. Causing v8 to abort if certain getters are accessed. It's possible to access these getters and functions during class construction through the AsyncWrap init() callback, and also possible in a subset of those scenarios while running the persistent handle visitor. Mitigate this issue by manually setting the internal aligned pointer field to nullptr in the BaseObject constructor and add necessary logic to return appropriate values when nullptr is encountered. PR-URL: https://github.com/nodejs/node/pull/6184 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Anna Henningsen <anna@addaleax.net>
2016-05-11handle_wrap: IsRefed() -> HasRef()Jeremiah Senkpiel
Rename slightly to HasRef() at bnoordhuis’ request. Better reflects what we actually do for this check. Refs: https://github.com/nodejs/node/pull/6395 Refs: https://github.com/nodejs/node/pull/6204 Refs: https://github.com/nodejs/node/pull/6401 Refs: https://github.com/nodejs/node/pull/6382 Refs: https://github.com/nodejs/node/pull/6381 PR-URL: https://github.com/nodejs/node/pull/6546 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Trevor Norris <trev.norris@gmail.com>
2016-05-11Revert "handle_wrap: IsRefed -> Unrefed, no isAlive check"Jeremiah Senkpiel
This reverts commit 9bb5a5e2a127010807f5b8a8bf4cf34109271c55. This API is not suitable because it depended on being able to potentially access the handle's flag after the handle was already cleaned up. Since this is not actually possible (obviously, oops) this newer API no longer makes much sense, and the older API is more suitable. API comparison: IsRefed -> Has a strong reference AND is alive. (Deterministic) Unrefed -> Has a weak reference OR is dead. (Less deterministic) Refs: https://github.com/nodejs/node/pull/6395 Refs: https://github.com/nodejs/node/pull/6204 Refs: https://github.com/nodejs/node/pull/6401 Refs: https://github.com/nodejs/node/pull/6382 Fixes: https://github.com/nodejs/node/pull/6381 PR-URL: https://github.com/nodejs/node/pull/6546 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Trevor Norris <trev.norris@gmail.com> Conflicts: src/handle_wrap.cc test/parallel/test-handle-wrap-isrefed-tty.js test/parallel/test-handle-wrap-isrefed.js
2016-04-25handle_wrap: IsRefed -> Unrefed, no isAlive checkJeremiah Senkpiel
This fixes my perceived usability issues with 7d8882b. Which, at the time of writing, has not landed in any release except v6 RCs. This should not be considered a breaking change due to that. It is useful if you have a handle, even if it has been closed, to be able to inspect whether that handle was unrefed or not. As such, this renames the method accordingly. If people need to check a handle's aliveness, that is a separate API we should consider exposing. Refs: https://github.com/nodejs/node/pull/5834 PR-URL: https://github.com/nodejs/node/pull/6204 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Trevor Norris <trev.norris@gmail.com>
2016-04-20child_process: add nullptr checks after allocsAnna Henningsen
Add `CHECK_NE(·, nullptr)` after allocations made when spawning child processes. PR-URL: https://github.com/nodejs/node/pull/6256 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2016-04-07handle_wrap: expose an `isRefed()` check to JSJeremiah Senkpiel
This allows third-party tools to check whether or not a handle that can be unreferenced is unreferenced at a particular time. Notably, this should be helpful for inspection via AsyncWrap. Also, this is useful even to node's internals, particularly timers. Refs: https://github.com/nodejs/node/pull/5828 Refs: https://github.com/nodejs/node/pull/5827 PR-URL: https://github.com/nodejs/node/pull/5834 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Trevor Norris <trev.norris@gmail.com>
2016-04-05src: replace ARRAY_SIZE with typesafe arraysizeBen Noordhuis
To prevent `ARRAY_SIZE(&arg)` (i.e., taking the array size of a pointer) from happening again. PR-URL: https://github.com/nodejs/node/pull/5969 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2015-09-06src: replace usage of v8::Handle with v8::LocalMichaël Zasso
v8::Handle is deprecated: https://codereview.chromium.org/1224623004 PR-URL: https://github.com/nodejs/io.js/pull/2202 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-06-17async-wrap: add provider id and object info cbTrevor Norris
Re-add the wrapper class id to AsyncWrap instances so they can be tracked directly in a heapdump. Previously the class id was given without setting the heap dump wrapper class info provider. Causing a segfault when a heapdump was taken. This has been added, and the label_ set to the given provider name so each instance can be identified. The id will not be set of the passed object has no internal field count. As the class pointer cannot be retrieved from the object. In order to properly report the allocated size of each class, the new pure virtual method self_size() has been introduces. PR-URL: https://github.com/nodejs/io.js/pull/1896 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-01-12Remove excessive copyright/license boilerplateisaacs
The copyright and license notice is already in the LICENSE file. There is no justifiable reason to also require that it be included in every file, since the individual files are not individually distributed except as part of the entire package.
2015-01-07src: pass Isolate to node::Utf8Value constructorTrevor Norris
Initial attempt to remove all uses of Isolate::GetCurrent(). Still exists a few locations, but this works out a heavy usage. PR-URL: https://github.com/iojs/io.js/pull/244 Reviewed-by: Ben Noordhuis <info@bnoordhuis.nl>
2015-01-07src: pass Isolate to additional locationsTrevor Norris
Due to a recent V8 upgrade, more methods require Isolate as an argument. PR-URL: https://github.com/iojs/io.js/pull/244 Reviewed-by: Ben Noordhuis <info@bnoordhuis.nl>
2014-10-23src: mark empty destructors as defaultBen Noordhuis
Mark empty destructors as having a default no-op implementation. Remove a few unused constructors and destructors while we are here.
2014-10-23src: replace NULL with nullptrBen Noordhuis
Now that we are building with C++11 features enabled, replace use of NULL with nullptr. The benefit of using nullptr is that it can never be confused for an integral type because it does not support implicit conversions to integral types except boolean - unlike NULL, which is defined as a literal `0`.
2014-10-13src: attach env directly to api functionsBen Noordhuis
Attach the per-context execution environment directly to API functions. Rationale: * Gets node one step closer to multi-isolate readiness. * Avoids multi-context confusion, e.g. when the caller and callee live in different contexts. * Avoids expensive calls to pthread_getspecific() on platforms where V8 does not know how to use the thread-local storage directly. (Linux, the BSDs.) PR-URL: https://github.com/node-forward/node/pull/18 Reviewed-By: Fedor Indutny <fedor@indutny.com>
2014-10-12src: replace assert() with CHECK()Ben Noordhuis
Mechanically replace assert() statements with UNREACHABLE(), CHECK(), or CHECK_{EQ,NE,LT,GT,LE,GE}() statements. The exceptions are src/node.h and src/node_object_wrap.h because they are public headers. PR-URL: https://github.com/node-forward/node/pull/16 Reviewed-By: Fedor Indutny <fedor@indutny.com>
2014-10-12src: remove unnecessary HandleScopesBen Noordhuis
API callback functions don't need to create a v8::HandleScope instance because V8 already creates one in the JS->C++ adapter frame. PR-URL: https://github.com/node-forward/node/pull/16 Reviewed-By: Fedor Indutny <fedor@indutny.com>
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